53493408

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 72

約数和(自身を含む): 152894196

約数和(自身を除く): 99400788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 661, 843, 1124, 1322, 1686, 1983, 2248, 2529, 2644, 3372, 3966, 4496, 5058, 5288, 5949, 6744, 7932, 8992, 10116, 10576, 11898, 13488, 15864, 20232, 21152, 23796, 26976, 31728, 40464, 47592, 63456, 80928, 95184, 185741, 190368, 371482, 557223, 742964, 1114446, 1485928, 1671669, 2228892, 2971856, 3343338, 4457784, 5943712, 6686676, 8915568, 13373352, 17831136, 26746704, 53493408]

約数ペア:

[(1, 53493408), (2, 26746704), (3, 17831136), (4, 13373352), (6, 8915568), (8, 6686676), (9, 5943712), (12, 4457784), (16, 3343338), (18, 2971856), (24, 2228892), (32, 1671669), (36, 1485928), (48, 1114446), (72, 742964), (96, 557223), (144, 371482), (281, 190368), (288, 185741), (562, 95184), (661, 80928), (843, 63456), (1124, 47592), (1322, 40464), (1686, 31728), (1983, 26976), (2248, 23796), (2529, 21152), (2644, 20232), (3372, 15864), (3966, 13488), (4496, 11898), (5058, 10576), (5288, 10116), (5949, 8992), (6744, 7932)]